baber/WOPTO huggingface dataset:
Patent CA-3198039-A1 (CA)
Inventor: FIANDER DAVID
IPC: E21B19/06
Filed: 2023-04-26
Abstract: A rotary casing drill for gripping and rotating a tubular structure such as a well casing. The drill includes a housing having at least one gear positioned within the housing. The drill also includes a grip assembly that is driven by the gear. The grip assembly is configured to grip the tubular structure to allow the tubular structure to be rotated about an axis. The grip assembly including a plurality of grippers that are configured to grip the tubular structure to allow it to be rotated. The grippers are positioned radially outwardly from the tubular structure and are adapted to move in a radial direction toward and away from the tubular structure. The grip assembly also includes a compression ring that is positioned radially outwardly from the grippers and is configured to move in an axial direction from a first position to a second position. Axial movement of the compression ring causes radial movement of the grippers. The grip assembly further includes a push-pull mernber configured to axially rnove the compression ring and at least one biasing inember that is configured to bias one or more of the grippers radially outwardly away from the tubular structure when the compression ring is moved axially away from the grippers by the push-pull member. When the compression ring is in the second position, the push-pull member is permitted to float with respect to the compressing ring.
Patent CA-3200244-A1 (CA)
Inventor: OUYANG TIANMEI
IPC: G01N27/327
Filed: 2021-12-15
Abstract: The present disclosure provides analyte sensors including one or more NAD(P)-dependent enzymes and an internal supply of NAD(P) for the detection of an analyte. The present disclosure further provides methods of using such analyte sensors for detecting one or more analytes present in a biological sample of a subject, and methods of manufacturing said analyte sensors.
Patent CA-3200668-A1 (CA)
Inventor: JUNGNICKEL UWE
IPC: B29C45/16
Filed: 2021-11-04
Abstract: Procédé de fabrication d'un manche pour un accessoire de soins personnels comprenant les étapes suivantes : - le moulage, de préférence par injection, d'une unité de connecteur de noyau à partir d'un matériau renforcé par des fibres, l'unité de connecteur de noyau comprenant une structure de noyau et un connecteur pour fixer une tête sur le manche et la détacher de celui-ci ; - le moulage, de préférence par injection, d'un matériau polymère sur la structure de noyau pour former un second composant, le second composant recouvrant au moins partiellement la structure de noyau.
Patent CA-3200773-A1 (CA)
Title: Image analysis and non-invasive data collection from cell culture devices
Inventor: FEY STEPHEN JOHN
IPC: C12M3/04
Filed: 2022-01-04
Abstract: An incubator system configured to illuminate at least one or more cell culture chamber devices and to rotate them about a respective predetermined axis, each cell culture chamber device comprising an enclosure, the enclosure configured to contain a cell culture media, and at least one viewing area configured to allow inspection of at least a part of the cell culture media, the incubator system further comprising at least one illumination device and at least one monitoring device, the at least one monitoring device configured to provide one or more monitoring signals of at least part of an illuminated cell culture media or an illuminated cell culture chamber, illuminated, by at least one of the at least one illumination device, with a signal of electromagnetic radiation, preferably incoherent or coherent ultraviolet, visible, infrared, and/or near- infrared light of broad or narrow wavelength spectrum, and wherein the incubator system further comprises or is in connection with one or more processing units configured to extract and/or derive data from the one or more monitoring signals, said data representing one or more aspects of the cell culture chamber device itself and/or the cellular activity occurring within.
Patent CA-3202135-A1 (CA)
Title: Unbiased and high-throughput identification and quantification of host cell protein impurities by automated iterative lc-ms/ms (hcp-aims) for therapeutic protein development
Inventor: QIU HAIBO
IPC: H01J49/00
Filed: 2021-11-17
Abstract: The present disclosure generally pertains to methods of identifying and quantitating host cell proteins (HCPs) in therapeutic protein development. In particular, the present invention generally pertains to methods of liquid chromatography-tandem mass spectrometry (LC-MS/MS) for unbiased identification and sensitive quantitation of HCPs in therapeutic protein development.
Patent CA-3202364-A1 (CA)
Title: Dsg2 compositions and methods for the treatment of covid-19
Inventor: FOO SHI YIN
IPC: A61P9/00
Filed: 2021-12-15
Abstract: The disclosure generally relates to compositions and methods of treating COVID-19 by administering compositions disclosed herein. The methods also include the treatment of post-COVID-19 syndrome and cardiomyopathies using compositions described in the present disclosure.
Patent CA-3205236-A1 (CA)
Title: Battery, and battery pack and vehicle comprising the same
Inventor: JO MIN-KI
IPC: H01M50/583
Filed: 2022-01-19
Abstract: A battery, according to one embodiment of the present invention, comprises: an electrode assembly in which a first electrode, a second electrode, and a separator interposed between the first electrode and the second electrode are wound around a winding axis such that a core and an outer circumferential surface are defined, wherein the first electrode includes a first active material portion coated with an active material layer along a winding direction, and a first uncoated portion not coated with an active material layer, and at least a part of the first uncoated portion is itself used as an electrode tab; a first current collector which is coupled to at least a part of the first uncoated portion at an upper portion of the electrode assembly; a battery housing which accommodates the electrode assembly and the first current collector; and an insulator which is interposed between the first uncoated portion or the first current collector and an inner surface of the battery housing that faces the first uncoated portion or the first current collector so as to cut off an electrical connection between the first uncoated portion and the battery housing.
Patent CA-3205861-A1 (CA)
Inventor: XU ZHENWU
IPC: A46B15/00
Filed: 2022-04-26
Abstract: The present application provides a vibrating toothbrush, comprising a brush head, a brush handle, a vibration base mounted on the brush handle, and a vibration rod for connecting the brush head to the vibration base. The vibration base comprises a first hinge base hinged to the brush handle in a first direction, a second hinge base hinged to the brush handle in a second direction, and a fixing shaft mounted on the first hinge base in the second direction, the first direction being perpendicular to the second direction. In the present application, the vibration base is configured to be the first hinge base hinged to the brush handle in the first direction, and the second hinge base hinged to the brush handle in the second direction. When external force acts on the brush head, the vibration rod can drive the first hinge base to vibrate on the brush handle in the first direction; or, the vibration rod vibrates on the fixing shaft in the second direction to drive the second hinge base to vibrate on the brush handle in the second direction. Therefore, by means of the vibration of the first hinge base and the second hinge base, the brush head can vibrate at multiple angles under the action of external force in different directions, thereby improving the comfort of tooth brushing.
Patent CA-3206045-A1 (CA)
Title: Halloysite nanotubes for slow release asphaltene control chemical squeeze treatments
Inventor: BARTELS JEREMY WAYNE
IPC: C09K8/524
Filed: 2021-12-21
Abstract: The present disclosure provides methods and compositions for controlling asphaltenes in a subterranean formation. The compositions may include a halloysite nanotube. The nanotube has a lumen and a polymer, along with a charged surfactant, may be disposed in the lumen. A wax may be disposed on the nanotube. The wax may be disposed at either or both ends of the nanotube, thereby temporarily preventing the polymer and charged surfactant from leaving the lumen.
Patent CA-3206093-A1 (CA)
Inventor: DIMITRIADOU VIOLETTA
IPC: A61K35/17
Filed: 2022-01-28
Abstract: La présente demande concerne des méthodes de traitement de la maladie du greffon contre l'hôte (GvHD), en particulier de la GvHD aiguë et de la GvHD gastro-intestinale aiguë, à l'aide d'apraglutide.
Patent CA-3208669-A1 (CA)
Title: Electrode manufacturing method and manufacturing device, and electrode obtained therewith
Inventor: AWALUDIN ZAENAL
IPC: C25B11/051
Filed: 2022-01-06
Abstract: [Problem] To provide a high-productivity electrode manufacturing method and electrode manufacturing device, as well as an electrode obtained therewith. [Solution] Provided is an electrode manufacturing method in which pyrolysis is performed while simultaneously directly spraying a coating solution onto a heated base material, and a catalytic layer or intermediate layer is formed on the base material.
Patent CA-3209830-A1 (CA)
Inventor: LIU FEI
IPC: C07D401/12
Filed: 2022-01-30
Abstract: L'invention concerne un composé inhibiteur de la TYK2 contenant un noyau bicyclique et son utilisation dans la préparation d'un médicament pour le traitement ou la prévention de maladies associées à la TYK2.
Patent CA-3209913-A1 (CA)
Inventor: JENTER JESSE
IPC: G01F1/115
Filed: 2022-02-28
Abstract: A flow metering system is generally presented herein. The flow metering system is generally configured to measure liquid flow from a liquid dispensing system and to track volume change and other measurable characteristics of the liquid in real time. The flow metering system may include a flow sensor. The flow sensor may be positioned in line with a liquid flow line, or in a separate line where the remainder of the liquid exits via a bypass, where the liquid flow line is connected to and configured to dispense liquid from a pre-packaged liquid volume, or a reservoir. For example, the flow sensor may be connected in-line to a beer line, such as vinyl piping, for a beer keg or soda dispensing tank. However, it will be appreciated that the flow metering system may be used with any type of liquid dispensing system.
Patent CA-3210515-A1 (CA)
Title: Traitement de cancers neuroendocriniens
Inventor: PRUSSAK CHARLES E
IPC: C07K14/705
Filed: 2022-02-01
Abstract: La présente invention concerne des compositions et des méthodes de traitement du cancer neuroendocrinien et de prévention ou de traitement de métastases provoquées par un cancer neuroendocrinien.
Patent CA-3211812-A1 (CA)
Title: Composition liquide pour inhalation pour cigarettes electroniques
Inventor: FERRI EMANUELE
IPC: A24B15/167
Filed: 2021-12-22
Abstract: La présente invention concerne une composition liquide pour inhalation pour cigarettes électroniques. En particulier, la présente invention concerne une composition pour inhalation par cigarette électronique comprenant les composants suivants : a) de 25 à 40 % en poids d'eau, b) de 30 à 50 % en poids de 1,3-propanediol, c) de 20 à 30 % en poids de glycérol d) de 0,1 à 5 % en poids d'un conservateur, e) facultativement, de 0,2 à 6 % en poids de nicotine, f) facultativement, de 0 à 10 % en poids d'un aromatisant, g) facultativement, de 0,1 à 5 % en poids d'au moins une cyclodextrine.
Patent CA-3212200-A1 (CA)
Title: Component matching decision support tool
Inventor: DELUKE LEVI
IPC: G16H20/10
Filed: 2022-03-14
Abstract: A method of reducing combination device variability includes identifying potential combinations of at least first and second components, where each combination can form one or more units of the combination device. The method also includes, for each potential combination, predicting a property or result of the units of the combination device when formed from at least the first and second components of the combination, at least by applying values of one or more characteristics of the first component of the combination, and values of one or more characteristics of the second component of the combination, as inputs to a predictive model. The method also includes selecting, based on the predicted properties or results for the potential combinations, a subset of combinations from among the potential combinations, and providing an indication of the selected subset of combinations.
Patent CA-3212477-A1 (CA)
Title: Systemes et procedes de fabrication et de deploiement de batiments modulaires
Inventor: ABBI ANKUSH
IPC: E04B1/343
Filed: 2022-03-03
Abstract: L'invention concerne un bâtiment modulaire pliable ayant une partie fixe et au moins une partie pliable dans laquelle les parties pliables sont reliées de manière articulée. L'invention concerne également des procédés d'assemblage, de pliage et de déploiement du bâtiment modulaire pliable à l'aide de charnières, de câbles et de treuils.
Patent CA-3214257-A1 (CA)
Title: Processus de sechage pour materiau polymere granulaire et installation de sechage fonctionnant selon ce processus
Inventor: PIVA RINALDO
IPC: F26B3/06
Filed: 2022-03-18
Abstract: L'invention concerne une installation (1) de séchage pour matériau polymère granulaire à base de polyéthylène téréphtalate (PET), qui comporte une trémie (2) dans laquelle le matériau polymère granulaire est séché et un circuit (10) d'alimentation et de recirculation pour un gaz de processus qui est fourni pour sécher le matériau polymère granulaire et comportant un groupe catalysant (25) qui est configuré pour favoriser une réaction de décomposition de substances contaminantes qui sont présentes dans le gaz de processus et qui se dégagent du matériau polymère granulaire dans la trémie.
Patent CA-3214652-A1 (CA)
Title: Systems and methods for physical vapor deposition of silicon nitride coatings having antimicrobial and osteogenic enhancements
Inventor: MCENTIRE BRYAN J
IPC: C23C14/06
Filed: 2022-04-07
Abstract: Disclosed herein are systems and methods for physical vapor deposition silicon nitride coatings. The methods thereof may include a creating a magnetically confined plasma near a surface of a silicon nitride. The plasma may cause positively charged energetic ions from the plasma to collide with negatively charged silicon nitride atoms, causing the silicon nitride atoms to be sputtered and deposited on a substrate such as titanium. The silicon nitride coating may be nitrogen-rich silicon nitride or silicon-rich silicon nitride.
Patent CA-3215499-A1 (CA)
Inventor: SANII BABAK
IPC: B01L3/00
Filed: 2022-04-15
Abstract: La présente invention concerne un appareil qui comprend une puce de traitement (800) et un ensemble de diffusion de lumière dynamique. La puce de traitement (800) peut être positionnée amovible par rapport à l'ensemble de diffusion de lumière dynamique. La puce de traitement (800) comprend une chambre de fluide (802). L'ensemble de diffusion de lumière dynamique comprend un corps (900), une première fibre optique (1010) et une seconde fibre optique (1020). Le corps (900) peut être positionné à proximité d'une surface extérieure de la puce de traitement (800). Un premier orifice du corps est destiné à diriger la lumière émise par la première fibre optique (1010) à travers un matériau optiquement transmissif de la puce de traitement (800) et dans la chambre de fluide (802). La seconde fibre optique (1020) est orientée de manière oblique par rapport à la première fibre optique (1010). La seconde fibre optique (1020) est destinée à recevoir la lumière diffusée par des particules dans un fluide situé dans la chambre de fluide (802) en réponse à l'émission de lumière par la première fibre optique (1010) dans la chambre de fluide (802).
Patent CA-3215851-A1 (CA)
Inventor: KANADE UDAYAN
IPC: G16C20/70
Filed: 2022-04-20
Abstract: A system and method for computationally simulating an LSPR spectrometer is described herein. The method includes reading a target peak wavelength, using a mathematical model of an LSPR spectrometer system to compute an absorbance/reflectance spectrum, using a mathematical model of an LSPR spectrometer system and an illumination source spectrum to compute an absorbed/reflected spectrum of optical dispersion, and perturbing the absorbed/reflected spectrum with imaging noise.
Patent CA-3216449-A1 (CA)
Title: Underwater subwoofer and clusters
Inventor: MOROZOV ANDREY K
Filed: 2020-07-02
Abstract: A submersible sound system may include a housing, an end piece, an elastic membrane, an end cap affixed to the elastic membrane, and a subwoofer speaker system disposed within the housing and supported by a speaker support. A bubble sound source may be defined by the speaker support, the speaker diaphragm, an anterior end of the housing, the elastic membrane, and the end cap. The housing, end piece, and a posterior surface of the speaker support may form a sealed enclosure. The sound system may include a tuning pipe disposed between the sealed enclosure and the bubble sound source. A Helmholtz resonator may be disposed anteriorly of the speaker system. Multiple sound system may be assembled to form a cluster.  The cluster may be defined by the vertices of regular polyhedron. The sound systems may be controlled to maintain the speaker systems within acceptable thermal limits.
Patent CA-3219562-A1 (CA)
Inventor: CYRON RENE
IPC: A61C5/00
Filed: 2022-05-18
Abstract: Un appareil de contention (5) se compose en règle générale de plusieurs systèmes d'ailettes doubles (6) individuels ou éventuellement attachés les uns aux autres. Chaque système d'ailette double (6) est constitué d'une pièce centrale (7) et de deux ailettes (8) qui sont raccordées latéralement à cette pièce centrale et sont façonnées de manière à permettre un collage plan sur la surface latérale d'une dent (1, 2). La pièce centrale (7) est placée approximativement à mi-hauteur de la couronne de la dent, entre deux dents (1, 2), où elle s'enfonce le plus loin possible et en pointe dans l'interstice entre les dents (1, 2). Les deux ailettes (8) suivent le bord de gencive (4) et se terminent sensiblement dans le plan sagittal (9) d'une dent. Pour produire un appareil de contention (5), une image électronique du côté intrabuccal d'un contour de rangée de dents est enregistrée et utilisée afin de produire, par exemple au moyen d'une imprimante 3D ou d'une fraise 3D, un appareil de contention (5) personnalisé, par conséquent par impression ou fraisage par exemple. Si le collage d'un système d'ailette double (6) devait se détacher au cours du temps, son collage peut être renouvelé sans qu'il soit nécessaire de détacher la totalité de l'appareil de contention (5) se trouvant sur les dents (1, 2). En cas d'endommagement ou de perte d'un système d'ailette double, la fonction de l'appareil de contention demeure sensiblement maintenue également sur la dent concernée.
Patent CA-3221949-A1 (CA)
Inventor: ABDALLAH SLEIMAN
IPC: A23B4/052
Filed: 2022-06-13
Abstract: An electric cooking grill includes a firebox having a first and second heating elements, first and second cooking surfaces positioned over the first and second heating elements respectively, a household power connection, and a power dividing circuit that apportions power from the household power connection to one or both of the first and second heating elements. At least of the first and second heating elements receives up to 100% of the power from the household power connection.
Patent CA-3224242-A1 (CA)
Inventor: LA PLANTE ERIKA CALLAGON
IPC: C01D1/04
Filed: 2022-06-28
Abstract: Sont divulgués des procédés de capture de CO2 à partir d'une source de gaz au moyen d'une capture d'amine améliorée par voie électrochimique pour former une vapeur de CO2 concentrée, suivie de la séquestration du CO2 à partir de la vapeur concentrée dans une étape de séquestration. L'étape de séquestration comprend la mise en contact de la vapeur concentrée avec une solution de séquestration aqueuse comprenant des ions capables de former un sel de carbonate insoluble, de sorte que la solution de séquestration aqueuse comprenne le CO2, basification par voie électrochimique de la solution de séquestration, précipitant ainsi un solide de carbonate, séparant les solides de carbonate de la solution de séquestration aqueuse ou de la surface de du treillis.
Patent CA-3225115-A1 (CA)
Inventor: WHITACRE JAY
IPC: H01M4/505
Filed: 2022-07-05
Abstract: A method of forming an active material for a positive electrode of a lithium-ion battery includes quenching a powder of the active material in water. The water may include an additive solvated therein. The active material may include layered lithium rich nickel manganese oxide.
Patent WO-9323055-A1 (WO)
Inventor: BURTON ALBERT F
IPC: A61K31/165
Filed: 1993-05-17
Abstract: Cette invention concerne une nouvelle utilisation de la glucosamine d'acétyle-N (NAG) dans le traitement des gastrites et pour maintenir l'intégrité et le fonctionnement normal de l'appareil gastro-intestinal (GI) supérieur. Un procédé de traitement de la maladie de la membrane muqueuse gastro-intestinale dans l'appareil gastro-intestinal de l'être humain est décrit; il comprend l'administration à l'être humain d'une quantité thérapeutique de glucosamine d'acétyle-N de manière périodique régulière.
Patent WO-9511569-A1 (WO)
Title: Television system distributing a dynamically varying number of concurrent video presentations over a single television channel
Inventor: POCOCK MICHAEL
IPC: H04N7/173
Filed: 1994-10-20
Abstract: A method and system for providing, in a television system, the combination, transmission, and reception of multiple video presentations over a single channel of a television distribution system. Presentations may be concurrently broadcast for viewing by many users, as well as interactively requested for display by many (potentially a thousand or more) individual users. A presentation consists of a sequence of images which reproduce a full motion, reduced motion, or a still image video presentation for the user when displayed. The signal is transmitted in a standard television format, and consists of a sequence of video images from the various presentations being transmitted. A user terminal receiving the transmitted signal is selectably operable to display one of the multiple transmitted presentations with accompanying audio. The terminal identifies the video images of the selected presentation, stores and displays the images on an associated television receiver. The number of concurrent presentations, and the degree of motion in the presentations are dynamically variable. Interactive instructions between a user at the terminal end and the presentation system are transmitted by an associated telephone line or other communications link.
Patent WO-9735206-A1 (WO)
Title: Intervention chirurgicale recourant a l'imagerie par resonance magnetique
Inventor: HOULT DAVID
IPC: A61B19/00
Filed: 1997-03-14
Abstract: L'invention porte sur un appareil utilisé lors d'interventions chirurgicales, comportant une table d'opération, recevant un patient en vue d'une opération, et un système d'imagerie par résonance magnétique servant à prendre des images d'une région du patient un certain nombre de fois au cours de l'intervention, images qui seront analysées par l'équipe chirurgicale pour lui permettre de suivre les progrès de l'opération. L'aimant à champ élevé et la table d'opération ont une forme et une disposition permettant de placer la région du patient dans le champ magnétique, tandis que le patient reste en place sur la table, l'aimant étant monté de manière à pouvoir se déplacer entre une première position, éloignée de la table et du patient pour permettre à l'équipe chirurgicale de pratiquer l'intervention, et une deuxième position où le champ magnétique est appliqué sur la région du patient. La table reste sensiblement immobile et seul l'aimant peut prendre une position distante d'une extrémité voisine de la table pour permettre à l'équipe chirurgicale de se mouvoir autour de ladite extrémité voisine de la table et de chaque côté de la table pour accéder au patient.